UBUNTU-CVE-2023-1206
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UBUNTU-CVE-2023-1206
Summary:
Details: A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.
References: https://ubuntu.com/security/CVE-2023-1206, https://ubuntu.com/security/notices/USN-6343-1, https://ubuntu.com/security/notices/USN-6385-1, https://ubuntu.com/security/notices/USN-6412-1, https://ubuntu.com/security/notices/USN-6416-1, https://ubuntu.com/security/notices/USN-6417-1, https://ubuntu.com/security/notices/USN-6416-2, https://ubuntu.com/security/notices/USN-6416-3, https://ubuntu.com/security/notices/USN-6439-1, https://ubuntu.com/security/notices/USN-6440-1, https://ubuntu.com/security/notices/USN-6445-1, https://ubuntu.com/security/notices/USN-6440-2, https://ubuntu.com/security/notices/USN-6439-2, https://ubuntu.com/security/notices/USN-6445-2, https://ubuntu.com/security/notices/USN-6440-3, https://ubuntu.com/security/notices/USN-6460-1, https://ubuntu.com/security/notices/USN-6466-1, https://www.cve.org/CVERecord?id=CVE-2023-1206
Affected packages
Package
Name: linux
Purl: pkg:deb/ubuntu/linux?arch=source&distro=trusty%2Fesm
Affected ranges
Type: ECOSYSTEM
Events:
